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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5543785415

Certificate GIA 5543785415

Diamond specifications and retailer prices

From $3,362 CAD
HK$18,800 HKD
As of October 31, 2026
Save $4,019 CAD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,686 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543785415. Listed at 18 retailers as of October 28, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543785415
Dimensions9.86 × 5.19 × 3.30 mm
L/W Ratio1.90
Top View
9.86 mm5.19 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543785415
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,377 CAD|Low: $3,326 CAD|High: $7,499 CAD|Avg: $4,934 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$3,362 CAD
Retailer 4$3,516 CAD
Retailer 8$3,913 CAD
Retailer 9$4,072 CAD
Retailer 3$4,609 CAD
Retailer 10$4,611 CAD
Retailer 2$4,671 CAD
Retailer 6$5,164 CAD
Retailer 1$7,377 CAD
Retailer 7$7,380 CAD

35 data points across 10 retailers

18 retailers$3,362 CAD to $7,380 CAD

A
Cheapest Retailer
-
$3,362 CAD
HK$18,800 HKD
A
Retailer 2
-
$3,516 CAD
₹239,735 INR
View
A
Retailer 3
-
$3,913 CAD
SGD 3,785 SGD
View
A
Retailer 4
-
$4,072 CAD
$2,915 USD
View
Final sale: no returns
A
Retailer 5
-
$4,140 CAD
$2,964 USD
View
A
Retailer 6
-
$4,411 CAD
A$4,858 AUD
View
Retailer 7
-
$4,411 CAD
$3,158 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$4,411 CAD
$3,158 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$4,580 CAD
$3,279 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$4,609 CAD
£2,598 GBP
View
B+
Retailer 11
-
$4,611 CAD
$3,301 USD
View
B+
Retailer 12
-
$4,671 CAD
SGD 4,519 SGD
View
Retailer 13
-
$5,090 CAD
$3,644 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,164 CAD
€3,521 EUR
View
Retailer 15
-
$5,166 CAD
$3,698 USD
View
Price last confirmed 55 days ago
B
Retailer 16
-
$7,377 CAD
£4,158 GBP
View
B
Retailer 17
-
$7,380 CAD
£4,160 GBP
View
Most Expensive
NZ Jewellers
e21cb600-d6fc-4d53-9e28-4f32be184310 · Oct 17
$7,686 CAD
$5,502 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $3,362 CADSave up to $4,019 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Marquise
$3,362 CAD